(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

http://img297.imageshack.us/img297/2951/picqk5.th.jpg [Broken]

I'm just trying to do part a for the moment.

2. Relevant equations

3. The attempt at a solution

My initial attempt was just trying to find the impedance of the 5 mH inductor and saying that would be Zin. Unfortunately that doesn't seem to be the case.

Then I tried doing a thevenin type problem where I find the impedance of all the elements to the right of the inductor, but that doesn't seem to work either.

I also just tried finding Zeq for the whole thing but that doesn't work either, hmm.

How does one find the impedance between two nodes? I would have thought that the 2nd method would have worked for sure.

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# Homework Help: Finding the impedance of a circuit

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